1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
WITCHER [35]
3 years ago
5

The value of 4 in 312.645 and the value of the 4 in 9.48

Mathematics
1 answer:
NNADVOKAT [17]3 years ago
3 0
The value of 4 in 312.645 is 4 hundredths while the value of 4 in 9.48 is 4 tenths.
You might be interested in
Use the formula c=d and = to find the diameter of this circle whose circumference equals 172.7cm​
igomit [66]

Answer

im only in year 9 do you expect me to know that ????????????????????????????

3 0
3 years ago
Read 2 more answers
A jar has 32 marbles. Some are blue and the rest are green. There are three times as many green marbles as blue. How many green
ella [17]

Answer: 24

Step-by-step explanation:

Number of marbles in jar = 32

Let blue marbles be represented by b.

Since there are three times as many green marbles as blue. This means that green will be = 3 × b = 3b

We then add them together. This will be:

3b + b = 32

4b = 32

b = 32/4

b = 8

There are 8 blue marbles

Since green is 3× blue. Therefore,

Green = 8 × 3 = 24 marbles

7 0
2 years ago
A is inversely proportional to b. If a=7.2 when b=-4, what will a equal when b=6?
Tpy6a [65]

Answer:

<h2>a = - 4.8</h2>

Step-by-step explanation:

To find the value of a when b=6 we must first find the relationship between them.

The statement

a is inversely proportional to b is written as

a \:  \:  \alpha  \:  \:  \frac{k}{b}

where k is the constant of proportionality

When a = 7.2 , b = -4

So we have

7.2=  \frac{k}{ - 4}

k = 7.2 × - 4

k = - 28.8

So the formula for the variation is

a =  -  \frac{28.8}{b}

When

b = 6

That's

a =  -  \frac{28.8}{6}

We have the final answer as

<h3>a = - 4.8</h3>

Hope this helps you

7 0
3 years ago
Help I do not understand
mr Goodwill [35]

Answer:

1. 245=5x7x7

=7² x5

2. 250=5x5x10

=5²x10

3. 225=9x5x5

=5²x9

6 0
3 years ago
32.8g of sugar is needed to make 4 cakes. How much sugar is needed for 7 cakes?
allochka39001 [22]

Answer:

57.4g

Step-by-step explanation:

32.8g of sugar is needed to make 4 cakes. How much sugar is needed for 7 cakes?

From the above questions, we know that:

4 cakes = 32.8g

7 cakes = x g

Cross Multiply

4 × xg = 7 × 32.8g

x = 7 × 32.8g/4

x = 57.4 g

Therefore, 57.4g is needed for 7 cakes

6 0
3 years ago
Other questions:
  • Caden owns a popular retail website. The initial number of transactions that took place in the first hour of day is 10 and the n
    11·2 answers
  • HELP PLEASE , ASAP ; 100 POINTS
    11·2 answers
  • Last year, the textbook for a statistics class was $144. This year the textbook for the same class is $168. Determine the increa
    13·1 answer
  • Find the product. Write your answer in<br> exponential form.<br> 2²x 2^9
    10·2 answers
  • 4.
    7·1 answer
  • "Which shapes are topologically equivalent to Choice 2?
    14·1 answer
  • PLEASEE HELP ME!!!!!!!!!!!
    12·1 answer
  • What type of solution do the two lines show?
    6·2 answers
  • I really have no idea how do this so an explanation with an answer would be really helpful :)
    8·1 answer
  • Solve the equation for a? z=mab. a)a=z+mb b)a=z-mb c)a= mb/z d)a=z/mb
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!